Hi Efkorman,
We need additional information to assist you, answer these questions.
1. Did you perform a system restore in normal mode?
2. Is system restoring done successfully?
3. Did you try to perform a system restore in safe mode?
4. What happens when you go through tools section of computer, are options grayed out?
5. Which antivirus application are you using?
Refer to these methods and check the issue status.
Method 1: Perform system restore in safe mode and check the issue status.
Start your computer in safe mode.
http://windows.microsoft.com/en-US/windows7/Start-your-computer-in-safe-mode
System Restore.
http://windows.microsoft.com/en-US/windows7/products/features/system-restore
Important: System Restore will not revert any of the non-system files like documents, email, music, etc. to a previous state. These types files are completely unaffected by System Restore. If your intention with this tool was to recover a deleted non-system file, try using a file recovery program instead of System Restore.
Method 2:
Perform the system restore using the Windows recovery, refer to the following method.
What are the system recovery options in Windows 7?
http://windows.microsoft.com/en-US/windows7/What-are-the-system-recovery-options-in-Windows-7
Hope this information is helpful. Please do let us know if you need assistance with Windows, we’ll be glad to assist you.